Sennheiser HD 201 vs Onkyo W800BT

Both the ear pads and headband have a good amount of foam in them, which results in adequate cushioning. They're quite comfortable even if you've been using them for several hours straight.

The sound is fairly balanced and can work well with most music genres. The highs and mids have good presence. Although they are not that clear, there is still an acceptable level of detail to them. The bass is not impactful but it does have some depth and helps give a fuller feel to the overall sound signature.

These are actually pretty light weight for over the ear headphones. The HD 201 will not cause unnecessary strain to your neck, even if worn continuously for extended periods.

Instead of being bloated and overpowering, the bass is punchy and fast so while these will not be able to produce a lot of rumble. Thump should be satisfying for most users. The highs are nice and airy with a lot of detail yet never become harsh, so these are not fatiguing to listen to. The mids sound very natural and jump out just enough to make vocals and guitars very easy to hear and appreciate.

These should work best for more vocal and instrument focused genres like jazz, rock, classical and the like. Bass heavy tracks will still sound good with these, though these headphones will not be able to give the deep bass that bass lovers will be after.

The carrying case has an internal battery, and with a full charge, can supply the headphones with 5 full charges on the go.

The soundstage that these produce gives the music an open feel with good instrument separation. This quality will help give the listener an immersive music listening experience.